package com.xyxeshang.es.music.backend.config;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;


/**
 * @author xyx-Eshang
 */
@Configuration
public class RedisConfig {
	@Bean
	@SuppressWarnings("all")
	public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
		//为了开发方便，一般使用<String, Object>
		RedisTemplate<String, Object> template = new RedisTemplate<String, Object>();
		template.setConnectionFactory(factory);

		//Json方式的序列化
		Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
		ObjectMapper objectMapper = new ObjectMapper();
		objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
//		objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
		jackson2JsonRedisSerializer.setObjectMapper(objectMapper);

		//String方式的序列化
		StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();

		//------设置各模板的序列化方式------
		//设置key的序列化方式为string（不设置的话会乱码）
		template.setKeySerializer(stringRedisSerializer);
		template.setHashKeySerializer(stringRedisSerializer);

		//设置value的序列化方式为json
		template.setValueSerializer(jackson2JsonRedisSerializer);
		template.setHashValueSerializer(jackson2JsonRedisSerializer);

		template.afterPropertiesSet();

		return template;
	}


}
